baber/WOPTO huggingface dataset:
Patent EP-0549825-A1 (EP)
Inventor: SCHUBERT PETER
IPC: B21J7/14
Filed: 1991-12-30
Abstract: For the forging of workpieces with a pronounced longitudinal axis, use is made of forging machines which are provided with four rams (2) arranged in an X shape in one plane, offset by 90 DEG  relative to one another, acting radially on the workpiece guided longitudinally along the axis of the system and fitted with tools (5). The invention relates to a forging machine of this generic type, known from EP 0 228 030 B1, and, in particular, to the embodiment, known from Figs. 7 and 8 of the said document, of the actuating devices for the transverse adjustment of the tools in their working plane via shafts arranged to the side of the rams. Difficulties arise here in establishing the drive connections between the shafts and the final elements of the actuating devices since these are subjected to the radiant heat emanating from the workpiece and to the scale which arises. The aim of the invention is to adapt the drive connections between the shafts and the final elements of the actuating devices better to the operating conditions. To achieve the object set, the invention envisages that the gear mechanisms (54 to 58) of the actuating devices (54 to 63) be connected to the rams (2) and that the connection between the actuating devices (54 to 63) and their drives (63) be made via rotating joints (59, 60) which compensate the movement of the rams. In this arrangement, the rotating joints can be provided between the gear mechanisms of the actuating devices and the shafts, between the parts of split shafts or between the shafts and their drives, the rotary joints essentially permitting better protection against heat radiation and the incidence of scale. In addition can be arranged at a more protected location, i.e. a location less exposed to heat radiation and the incidence of scale. It is particularly advantageous if the drives (63) of the actuating devices (54 to 63) are secured on the machine frame (1) and if the rotating joints (59, 60) providing a connection with the gear mechanisms (54 to 58) are dimensioned to compensate the working stroke and the stroke-length adjustment of the rams (2). <IMAGE>
Patent EP-0483930-A1 (EP)
Inventor: AULBERS ANTONIUS PAULUS
IPC: A47J25/00
Filed: 1991-10-31
Abstract: A tool is described for separating a core, a rind and flesh of a fruit, in particular a pineapple, comprising, at least, a cylindrical corer which is provided at one end with a cutting edge and at the other end with a handle or other driving member, such as a motor. In the tool there is provided, close to the cutting edge (2) of the corer (1) at least one flesh cutter (3) extending radially thereon and provided with at least one cutting edge (4), the shape of the flesh cutter (3) being chosen such that upon rotating of the tool, it executes a helical movement with a predetermined pitch, and in that at the end of the flesh cutter (3), opposite the end fixed to the corer (1), there is provided, at least locally, a rind cutter (5) extending parallel to the corer (1) and provided with at least one cutting edge (6). Further an auxiliary screw (11) connected with the corer (1) may be present to at least partially determine the pitch of the tool.
Patent EP-0441566-A1 (EP)
Inventor: TERZIAN ROUBEN
IPC: A63H3/00
Filed: 1991-02-04
Abstract: A soft plush animal (10) with eyes (20) that light up has an actuator (30, 31) in the body (12) of the animal for opening and closing the eyelids (22, 24) in response to pressure on the actuator exerted through the body. Preferably a pair of pivoting upper (22) and lower (24) eyelids for each eye are biased together to close the eyes. Pressure on the actuator inside the body pivots the lids open against the bias. As the eyelids begin to open, a battery (39) powered light source (40) turns on to backlight the eyes.
Patent EP-0452015-A1 (EP)
Title: Power take-off engagement mechanism
Inventor: PITCHFORD TREVOR
IPC: F16D25/00
Filed: 1991-03-28
Abstract: A pneumatic PTO engagement mechanism (100) is provided having a feed shaft which (18) passes through a central bore in the input PTO gear (2) in known manner and which is rotationally and axially fired in the PTO housing (1). The PTO input gear is slidable and rotatable over the shaft, an intermediate seal (28) enables this; and a coil spring (23) to resist engagement of the PTO acts directly on the piston (26) and is received in a blind bore (12A) in the input shaft.
Patent EP-0452118-A1 (EP)
Inventor: FUJII SATORU
IPC: H05K1/09
Filed: 1991-04-10
Abstract: A method of forming a conductive thick film pattern comprises the steps of filling grooves of an intaglio with a conductive ink, transferring the conductive ink in the grooves onto a blanket of which surface is coated with an elastic material, transferring and printing a conductive thick film pattern transferred on the blanket onto a substrate, firing the conductive pattern to scatter the organic matter, and sintering the conductive pattern. A conductive ink comprises conductive metal powder, glass frit, transition metal oxide, dispersing agent, and vehicle containing an organic binder comprising at least one of poly-iso-butyl methacrylate, poly-iso-propyl methacrylate, polymethyl methacrylate, poly-4-fluoroethylene, and poly-α-methyl styrene.
Patent EP-0454383-A1 (EP)
Inventor: FUJII TAKERU
IPC: A61K38/095
Filed: 1991-04-22
Abstract: A large intestinal dissociative polypeptide medicine is obtained by forming a coating layer of a polymer soluble in a liquid having pH of at least 5 on the surface of a formed medicament of a chitosan-containing physiologically active polypeptide, a formed medicament formed by coating a physiologically active polypeptide with chitosan, or a formed medicament formed by encapsulating a physiologically active polypeptide with a capsule comprising chitosan.
Patent EP-0532810-A1 (EP)
Inventor: TOUARIN CLAUDE
IPC: B01D46/02
Filed: 1991-09-20
Abstract: A filter bag (18) is slipped over the mounting frame which comprises a rigid brace consisting of a rectangular frame (10) extending on three sides of the brace, a support flange (16) on the periphery of an elongate passage (9) provided in a base plate (4), and an outlet vent (20) for the filtered air. The vent is made up of an open flat conduit extending the support flange and integrally attached to the lateral sides of the frame. The walls of the bag (18) are separated from one another by a set of unblocking springs (23) fitted between the side (13) of the frame (10) at the opposite end to the base plate and a hooking member situated in the neighbourhood of the outlet vent. The hooking member consists of tabs (26) whose ends are pierced with a hole, the said tabs being cut from the lower edges of the plates forming the vent (20) and folded back towards the middle of the opening of the said vent. <IMAGE>
Patent EP-0481859-A1 (EP)
Inventor: SOUBRIER JEAN-MARIE
IPC: G09G3/20
Filed: 1991-10-11
Abstract: The invention relates to the coloured filling, according to a given colour, of an area of a figure, and in particular of a figure in movement, on a dot matrix screen. Only the contour (C) of the area is placed in memory and its position is calculated on the basis of the displacement of the figure; next the coloured filling is carried out by line-by-line scanning of the screen, with detection of the contour so as to colour-fill the segments of lines of pixels contained inside the contour. Application to display on a dot matrix screen. <IMAGE>
Patent EP-0485257-A1 (EP)
Inventor: BOIVIN GUY
IPC: B66F9/075
Filed: 1991-10-28
Abstract: The platform body 3 supports a plate 4 which is movable in relation to it and which is returned by an interposed elastic element 15, which plate is equipped with lateral locking flanges 9 pierced with an oblong slot 10 which allows it to be articulated on the pivot pin 2 of the platform. Each cross-piece is profiled to form a tooth 11 which engages in an opening 12 of a horizontal stop plate 8 to lock the platform body 3. Application to both seat-type and walking fork lift trucks. <IMAGE>
Patent EP-0442827-A1 (EP)
Inventor: DESGRANGE JEAN-MARIE
IPC: B60S5/04
Filed: 1991-02-06
Abstract: The distribution valve for a tyre inflating and deflating apparatus comprises a chamber (45) into which there opens a first tube (1) leading from a compressed air source and a second tube (2) leading to the tyre. The chamber (45) constitutes a cylindrical seat accommodated in which is a main slide (30) comprising three pistons (32, 36, 38), the slide being movable between a "closed" position in which the second piston (36), in the intermediate position, is situated between the ports of the first (1) and second (2) tubes, thereby acting as a shutter, and an "open" position in which the space between the second (36) and third (38) piston allows communication between the compressed air source and the tyre to be inflated. The external face of the third piston (38) is at atmospheric pressure. The valve comprises means (31/33) for moving the slide (30) to the "open" position, as well as means (34) for returning the slide (30) to the "closed" position, the latter means acting on the external face of the first piston (32). <IMAGE>
Patent EP-0460146-A1 (EP)
Inventor: HOEGLUND BORIS
IPC: A22C13/00
Filed: 1990-12-18
Abstract: On décrit des enveloppes destinées à conditionner les aliments et servant par exemple de boyaux pour saucisses, présentant l'avantage unique d'une combinaison de caractéristiques obtenues grâce à leur structure légère. Ces caractéristiques sont l'aptitude améliorée au traitement ultérieur, le traitement rapide des saucisses à affiner dans leur enveloppe, la résistance élevée à la chaleur supérieure à celle des enveloppes en collagène et présentant des propriétés de résistance supérieure par unité de poids, ainsi que l'élasticité supérieure à celle des enveloppes fibreuses traditionnelles. Cette combinaison de caractéristiques permet un large domaine d'application et forme la base d'une productivité sensiblement plus élevée lors de la fabrication des tubes et dans l'industrie de la viande. Les enveloppes sont caractérisées en ce qu'un matériau à fibres longues plus léger qu'auparavant s'utilise lors de leur procédé de fabrication.
Patent EP-0469132-A1 (EP)
Inventor: INGRAM GAYLYNN F
IPC: G09F3/02
Filed: 1991-02-14
Abstract: Un emballage recyclable (P) ne contenant pas de carton, et servant à enfermer de manière protectrice un produit (C) tel des pellicules de film photographique (F), comprend une boîte (10) et un bouchon adapté (18), ainsi que des étiquettes en plastique appropriées (26, 32, 38) qui peuvent être recyclées et qui comportent des informations sur le produit d'une de ces étiquettes (26) sur le bouchon (18) a des parties munies de languettes (28) aisément déchirables qui dépassent de l'étiquette et fermement assujetties à la boîte (10). Ces languettes peuvent être déchirées lorsque le bouchon (18) est ôté pour la première fois. Une seconde étiquette (32), fixée à la boîte (10) et chevauchant les languettes déchirables (28) comprend des feuilles internes et externes (34, 36) qui sont collées ensemble de manière détachable. La feuille externe (36) peut être décollée pour révéler des informations inscrites sur les surfaces de contact (34o, 36i) des deux feuilles (34, 36), puis recollée à la feuille interne (34). Une troisième étiquette (38), adhérant de manière détachable à la première étiquette (26) sur le bouchon (18), peut être décollée et recollée à quelque autre surface comme matière de référence lorsque le produit (C) a été enlevé. Sur le bouchon (18), un élément en saillie (24) que l'on actionne avec le pouce afin de rendre plus aisé l'enlèvement du bouchon (18) est aussi utilisé pour orienter la boîte (10) et le bouchon (18) pour la disposition appropriée des étiquettes (26, 32, 38) et pour disposer l'emballage (P) qui en résulte dans un présentoir-distributeur (D). Ce dispositif (D) comprend un couloir tubulaire (50), vertical, transparent et ouvert à son extrémité, qui comporte une fente longitudinale (58) s'étendant tout au long de sa partie postérieure, et conçu pour recevoir l'emballage (P) à travers l'extrémité supérieure ouverte (52). L'élément (24) fait saillie vers l'arrière (d1) à travers la fente (58) de manière à disposer les étiquettes de l'emballage (26, 32, 38) face vers l'avant (d2) dans une
Patent EP-0526474-A1 (EP)
Inventor: PECK ROGER FRANCIS
IPC: C09J7/02
Filed: 1991-03-28
Abstract: Produit adhésif médical possédant une couche dorsale déformable et, sur l'une des surfaces de celle-ci, une couche d'adhésif comprenant un polymère d'acrylate contenant des résidus d'un acrylate ou méthacrylate d'alcoyle dans lequel la partie d'alcoyle contient entre 12 et 20 atomes de carbone. L'adhésif ne présente pas une adhésivité notable à 25 °C mais il a une adhésivité suffisante à la température de l'épiderme pour adhérer à celui-ci et il peut posséder un taux de transmission d'humidité d'au moins 350gm m-2 24 hrs-1 à 37 °C et à une différence d'humidité relative située entre 100 et 10 %.
Patent EP-0551352-A1 (EP)
Title: Reducteur d'extraction de fluide surcritique et systeme de collecte
Inventor: DURST KEVIN
IPC: B01D11/02
Filed: 1991-09-19
Abstract: Système de récupération d'au moins un composé chimique de faible masse moléculaire transporté dans le courant de fluide effluant à haute pression provenant de l'extraction de fluide surcritiques. Ce courant effluant s'écoule à travers un conduit capillaire chauffé (52) comprenant de préférence un segment en serpentin dans un bloc thermoconducteur (56). Un réducteur d'écoulement dans le conduit limite l'écoulement et ainsi réduit lentement la pression pour sortir d'un orifice (52d) dans une région exempte de liquides se trouvant dans une zone de décompression (70) soumettant ainsi à une décompression le courant de fluide effluant à haute pression. Le courant passe ensuite dans une zone de solvant liquide (74) contenant un solvant liquide destiné à un composé chimique de faible masse moléculaire. Ensuite, le composé chimique de faible masse moléculaire se trouvant dans ledit solvant liquide est piégé et détecté. Lorsque le courant de fluide effluant contient au moins un composé d'une importante masse moléculaire, il est déposé sur une surface en contact avec ladite zone de décompression de gaz, retiré et détecté.
Patent EP-0573429-A1 (EP)
Title: Systeme de commande du mat de spinnaker et extremite de mat de spinnaker y relatif
Inventor: MCALPINE PETER MICHAEL
IPC: B63H9/10
Filed: 1991-10-28
Abstract: Système permettant de commander le mât de spinnaker (10) sur un bateau à voiles (1). Le système utilise des filins de haubanage du mât de spinnaker (15, 14) qui s'étendent depuis les coins inférieurs à bâbord et à tribord (16, 17) du spinnaker (18). Les deux filins de haubanage (15, 14) sont passés dans des ouvertures respectives du corps de l'extrémité de mât (30) et y sont maintenus indépendamment du fait que le mât (10) commande les côtés bâbord ou tribord du spinnaker (18). Le système utilise une extrémité de mât (30) conçue pour s'engager sur le mât (10), dans laquelle les ouvertures pour les filins de haubanage comportent des roulements afin de minimiser la résistance des filins de haubanage (15, 14) qui passent à travers elle. Le corps de l'extrémité de mât (30) est effilé également sur une partie de sa longueur se trouvant au-delà des points d'ancrage du filin de la balancine de gui et de la ligne de recul.
Patent EP-0553270-A1 (EP)
Inventor: COX THOMAS C
IPC: D06M101/00
Filed: 1991-10-16
Abstract: Dans les procédés décrits d'amélioration du toucher et de l'aspect de textile tissé en coton, le tissu tissé en coton est mis en contact avec une solution de cellulase avec agitation, dans des conditions telles qu'il se produit un effet de cascade de la solution sur le tissu tissé en coton. Ainsi traité, le tissu tissé en coton présente des caractéristiques améliorées de toucher et d'aspect par rapport au tissu avant le traitement. De plus, de tels procédés permettent l'élimination de coton immature et de déchets de coton du tissu.
Patent EP-0512303-A1 (EP)
Inventor: HANDA PAWAN KUMAR
IPC: B29C48/92
Filed: 1992-04-21
Abstract: A method of making an elastomer masterbatch or a compounded productive elastomer stock is provided. An apparatus (20), including a twin screw extruder (10) is used to mix elastomer components in multiple mixing zones at controlled temperatures. Elastomer and other ingredients are fed into the twin screw extruder continuously through precise loss-in-weight or volumetric feeders (22, 24, 26). The degradation temperature and/or cross linking temperature of the elastomer determines the rate at which the elastomer can be processed, since friction created during mixing heats the elastomer. Accordingly, the maximum rate of compounding is a function of the torque limit, cooling efficiency, and conveying capacity of the extruder. The conveying capacity and torque limit are also a function of the size of the extruder. The viscosity of the elastomer compound in the extruder, as measured by a Mooney viscosimeter (ASTM D1646), is typically in the range of about 20 to 250 units (ML(1+4)100C).
Patent EP-0522573-A1 (EP)
Inventor: SCHLEGEL WILLI
IPC: B29C48/305
Filed: 1992-07-10
Abstract: The invention is concerned with a slot nozzle for applying fluids, especially hot melt adhesives, said nozzle including a nozzle body (10) through which runs a supply line for fluids which consists of at least one first channel (20, 21, 22, 23), the nozzle body exhibiting a plurality of smaller second channels (35) which end at its surface and serve for the delivery of the fluid to be applied from the wide slit-nozzle and the openings from which on the delivery side are arranged in a way extending along the axial length, said nozzle further including a shutoff member (40) at the transition from the supply line to the socond channels (35), by which the admission of fluid into the second channels may be shut off.
Patent EP-0535365-A1 (EP)
Inventor: KUHRT HAUKE DIPL-ING
IPC: F04D7/06
Filed: 1992-08-26
Abstract: Centrifugal pump, especially for pumping hot media. In order to cool the sealing casing (11) and a cooling casing section (10) disposed between the sealing casing (11) and the pump casing, there is disposed on the shaft (9) a fan impeller (20) which is surrounded by a perforated guard plate (24). It is provided, according to the invention, that the guard plate (24), in the region (23) of the axial extent of the fan impeller (20), is continuous and that it is perforated only in the regions axially in front of and behind the fan impeller (20). The external diameter of the fan impeller (20) is considerably smaller than that of the guard plate (24). Between the interior of the sealing casing (11) and the adjoining interior of the cooling casing or the pump casing (1), a restrictor (13) is provided.
Patent EP-0587922-A1 (EP)
Inventor: CHOW JESSIE
IPC: B25B13/46
Filed: 1992-09-12
Abstract: A ratchet wrench including a housing (10), a recess (11) formed in an upper portion of the housing (10), a ratchet wheel (16) rotatably disposed in one end of the housing (10), a pawl (15) pivotally disposed beside the ratchet wheel (16) for engagement with the ratchet wheel, a slide (20) slidably disposed in the recess (11), and a resilient member (24) having one end (241) engaged in the slide (20) and the other end (242) slidably engaged with the pawl (15), the pawl is caused to engage with the ratchet wheel (16) when the slide (20) is pushed toward and away from the pawl (15).
Patent EP-0547344-A1 (EP)
Inventor: WOLFF SIEGFRIED DR
IPC: C08J3/20
Filed: 1992-10-30
Abstract: The rubber mixtures of this invention contain a non-conjugated ethylene-propylene-diene rubber or a blend of a non-conjugated ethylene-propylene-diene rubber with a diene rubber, a specific alkoxy silane compound and an amorphous silicic acid having a specific surface area of between 5 and 100 m<2>/g (BET adsorption). The vulcanisates according to the invention are prepared by vulcanisation of these rubber mixtures. The rubber mixtures of this invention have excellent dynamic properties and excellent mechanical properties, dynamic fatigue resistance and heat-aging resistance. They furthermore allow the preparation of vulcanisates having the same properties.
Patent EP-0570626-A1 (EP)
Inventor: GRUBER WALTER
IPC: F16C11/08
Filed: 1992-12-18
Abstract: Swivel bearing comprising a spherical body (2) which is accommodated in a housing (1) and to which is assigned, essentially concentrically, a mounting rod (10). The spherical body (2) is supported on the mounting rod (10) by a rubber interlayer (3) of annular design and the spherical body (2) is supported in the housing (1) by a guide ring (4) made of a hard material. The housing (1) is sealed relative to the spherical body (2) by at least one bellows (5). <IMAGE>
Patent EP-0550000-A1 (EP)
Inventor: HENTSCHL MICHAEL
IPC: B65G49/04
Filed: 1992-12-22
Abstract: An apparatus for electrophoretic dip painting of workpieces (7) which are transported on an endless conveyor belt (4, 6) which is provided with a drive chain on at least one side, the conveyor belt consisting of strip-like lamellae (12, 12a, 12b, 12c; 29, 31) which are provided with a jagged surface and which, for example, are alternately offset with respect to one another, permits complete electrophoretic dip painting involving little expenditure in terms of mechanical engineering. <IMAGE>
Patent EP-0497498-A1 (EP)
Title: Improvements relating to trailers
Inventor: RICKETTS DAVID THOMAS
IPC: B62D63/06
Filed: 1992-01-23
Abstract: The present specification discloses a trailer comprising an open top rectangular box member (1) which is detachably attachable to a support assembly (2) which is artachable to a motor vehicle so that the trailer can be towed. The support assembly (2) comprises a support member (11) mounted on two wheels (17), the open top box member (1) being attached to the support member (11) when the trailer is ready for use and detachable therefrom when the trailer is not in use. The support assembly (2) is, when detached, locatable within the open top box member (1) so that the support member (11) at least substantially closes the open top of the box member (1) to thus form a box-like structure which can be stored resting in any desired face.
Patent EP-0529908-A1 (EP)
Inventor: FUJITA TAKASHI MITSUBISHI PETR
IPC: C08F210/06
Filed: 1992-08-18
Abstract: A catalyst useful for the polymerization of olefins, comprising the following components (A) and (B): 
   Component (A): A transition metallic compound having the following formula [I]:
       
 wherein M: a transition metal selected from Ti, Zr and Hf; 
   R¹: a monovalent C₁₋₆ hydrocarbyl group, or a monovalent C₁₋₆ hydrocarbyl group containing Si; 
   R²: a divalent C₄₋₂₀ hydrocarbyl group, or a divalent C₄₋₂₀ hydrocarbyl group containing Si; 
   R³: a divalent C₁₋₃₀ hydrocarbyl group, or a divalent C₁₋₃₀ hydrocarbyl group containing Si or Ge; and 
   X and Y: H, halogen, a monovalent C₁₋₂₀ hydrocarbyl group, or a monovalent C₁₋₂₀ hydrocarbyl group containing N, O or Si. 
   Component (B): Alumoxane having the following formula [II] or [III]:
      wherein m: 4 to 30; and R⁴: a monovalent hydrocarbyl group. 
     A highly stereoregular polyolefin having a high molecular weight can be obtained by the above catalyst.
Patent EP-0531169-A1 (EP)
Inventor: NOOLANDI JAAN
IPC: G01N27/447
Filed: 1992-09-04
Abstract: The base sequence of large single stranded nucleic acids is determined by retarding the migration rate of a nucleic acid fragment of n†1 bases below a migration rate which would otherwise be the same as the migration rate of a nucleic acid fragment of n bases in a polyacrylamide gel under continuous field gel electrophoresis. A plurality of sequences of electric field pulses is applied to the gel in one dimension.